ZH429 Door Stop Alarm Wireless Home Travel Security Portable Safety Wedge Stopper

[Door Stopper and Alarm] This product has dual function, which can be used as a door resistance alarm and a door resistance. The anti-slip damping primer increases ground friction. The bottom adopts cross-grain anti-slip material to prevent door from being pushed open by bad guys. [120DB Loud Siren] This door stop alarm has 120DB loud siren, which can scare people away. It is easy to use without installation, just place it behind any door, like home door, hotel door and more. [Battery Operated] This door resistance alarm is powered by 9V battery, under normal circumstances a battery can be used for one year. (Note: This product does not include batteries.) [Easy to Carry] The door resistance alarm size is 18×11×9cm, lightweight and easy to carry around. It is suitable for putting in the satchels, backpacks, and shoulder bags, taking up little space. [After-sales] If you have any questions, please get in touch with us, our service team will provide you with a professional and satisfactory service.